Gallon Ziplocs with folded over cardstock sheets for labels, also keeps them rigid so bags of cables that aren't full don't get buried. I have two bins, one with common stuff in my office and the other stays in the basement with all the weird cables.
I considered that but it poses a usability issue in that you have to manage the bags a lot more. You'd end up with empties or having to re-label and unnecessary overhead is the #1 cause of death for organization systems. I wanted something that I can grab a cable, and put it back in the bin with minimal effort. Wrap it, find the matching bag, insert, done. The vertical "filing" system makes the accessibility much better than a bin full of loose small bags with single cables.
I also only keep around 2 or 3 extras of most things other than super common ones like USB C cables. You probably won't ever use a 50 pin SCSI cable ever again, and even if you do, you probably aren't gonna need 7 of them.
I ziplocked my cables a bit ago and I actually ended up with surprisingly broad categories like "monitor cables" and "USB dongles" because I tossed a lot of my duplicate cables in the process. Since then I've had zero trouble finding the cables I'm looking for or figuring out where to put the cables I continue find around the house.
Stores do this for every cable (unless it's a box) that's where I originally got the idea. I bought two boxes of small sandwich bags and that's been all I've needed to wrap every spare cable at work and my own cables at home.
Plastic is actually an awesome material, it's just overused. Wrapping sandwiches in these bags seems like the real waste.
Yep, we both failed there. So what's your strategy for organizing cables that reduces waste without sacrificing convinience? Personally I've been using the same exact ziploc bags for 13 years, so is that really waste?